<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="路段名称" prop="roadName">
        <el-select v-model="queryParams.roadName" placeholder="请选择路段名称" clearable filterable>
          <el-option
            v-for="dict in dict.type.sys_road"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="收费项目" prop="nodeName">
        <el-input
          v-model="queryParams.nodeName"
          placeholder="请输入收费项目"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
	    <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['function:TollDataSummary:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['function:TollDataSummary:export']"
        >导出</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-sort"
          size="mini"
          @click="toggleExpandAll"
        >展开/折叠</el-button>
      </el-col> -->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table
      v-if="refreshTable"
      v-loading="loading"
      :data="TollDataSummaryList"
      row-key="id"
      :default-expand-all="isExpandAll"
      :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
    >
      <el-table-column label="父节点ID" prop="parentId" />
      <el-table-column label="路段名称" align="center" prop="roadName">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_road" :value="scope.row.roadName"/>
        </template>
      </el-table-column>
      <el-table-column label="收费项目" align="center" prop="nodeName" />
      <el-table-column label="测量长度" align="center" prop="measureLength">
        <template slot-scope="scope">
          <span v-if="scope.row.measureLength">{{ scope.row.measureLength }}公里</span>
        </template>
      </el-table-column>
      <el-table-column label="备注信息" align="center" prop="remark" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['function:TollDataSummary:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-plus"
            @click="handleAdd(scope.row)"
            v-hasPermi="['function:TollDataSummary:add']"
          >新增</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['function:TollDataSummary:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改收费数据汇总对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="父节点ID" prop="parentId">
          <treeselect v-model="form.parentId" :options="TollDataSummaryOptions" :normalizer="normalizer" placeholder="请选择父节点ID" />
        </el-form-item>
        <el-form-item label="路段名称" prop="roadName">
          <el-select v-model="form.roadName" placeholder="请选择路段名称" clearable filterable>
            <el-option
              v-for="dict in dict.type.sys_road"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="收费项目" prop="nodeName">
          <el-input v-model="form.nodeName" placeholder="请输入收费项目" />
        </el-form-item>
        <el-form-item label="测量长度" prop="measureLength">
          <el-input v-model="form.measureLength" placeholder="请输入测量长度" />
        </el-form-item>
        <el-form-item label="备注信息" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注信息" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listTollDataSummary, getTollDataSummary, delTollDataSummary, addTollDataSummary, updateTollDataSummary, exportTollDataSummary } from "@/api/function/TollDataSummary"
import Treeselect from "@riophae/vue-treeselect"
import "@riophae/vue-treeselect/dist/vue-treeselect.css"
import { getUserProfile } from "@/api/system/user"


export default {
  name: "TollDataSummary",
  dicts: ['sys_road'],
  components: {
    Treeselect
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 收费数据汇总表格数据
      TollDataSummaryList: [],
      // 收费数据汇总树选项
      TollDataSummaryOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否展开，默认全部展开
      isExpandAll: false,
      // 重新渲染表格状态
      refreshTable: true,
      // 查询参数
      queryParams: {
        roadName: null,
        nodeName: null,
        deptId: null,
        roleId: null,
      },
      // 导出遮罩层
      exportLoading: false,
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      deptId: null,
      roleId: null,
    }
  },
  created() {
    this.getUser().then(() => {
      this.getList();
    });
  },
  methods: {
    getUser() {
      return getUserProfile().then(response => {
        if(response.data.roles[0].roleId != 1) {
          this.deptId = response.data.dept.deptId
        }else{
          this.deptId = null
        }
        this.roleId = response.data.roles[0].roleId
      })
    },
    /** 查询收费数据汇总列表 */
    getList() {
      this.loading = true
      this.queryParams.deptId = this.deptId
      this.queryParams.roleId = this.roleId
      listTollDataSummary(this.queryParams).then(response => {
        this.TollDataSummaryList = this.handleTree(response.data, "id", "parentId")
        this.loading = false
      })
    },
    /** 转换收费数据汇总数据结构 */
    normalizer(node) {
      if (node.children && !node.children.length) {
        delete node.children
      }
      return {
        id: node.id,
        label: node.roadName,
        children: node.children
      }
    },
	/** 查询收费数据汇总下拉树结构 */
    getTreeselect() {
      listTollDataSummary().then(response => {
        this.TollDataSummaryOptions = []
        const data = { id: 0, roadName: '顶级节点', children: [] }
        data.children = this.handleTree(response.data, "id", "parentId")
        this.TollDataSummaryOptions.push(data)
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        parentId: null,
        roadName: null,
        nodeName: null,
        measureLength: null,
        remark: null
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    /** 新增按钮操作 */
    handleAdd(row) {
      this.reset()
      this.getTreeselect()
      if (row != null && row.id) {
        this.form.parentId = row.id
      } else {
        this.form.parentId = 0
      }
      this.open = true
      this.title = "添加收费数据汇总"
    },
    /** 展开/折叠操作 */
    toggleExpandAll() {
      this.refreshTable = false
      this.isExpandAll = !this.isExpandAll
      this.$nextTick(() => {
        this.refreshTable = true
      })
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      this.getTreeselect()
      if (row != null) {
        this.form.parentId = row.parentId
      }
      getTollDataSummary(row.id).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改收费数据汇总"
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateTollDataSummary(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addTollDataSummary(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      this.$modal.confirm('是否确认删除收费数据汇总编号为"' + row.id + '"的数据项？').then(function() {
        return delTollDataSummary(row.id)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有收费数据汇总数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function() {
        return exportTollDataSummary(queryParams);
      }).then(response => {
        this.$download.saveAs(response, '收费数据汇总数据.xlsx');
      }).catch(function() {});
    }
  }
}
</script>
